Q: Is 120,104,340 a Prime Number?

 A: No, 120,104,340 is not a prime number.

Why is 120,104,340 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 120104340 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 139 278 417 556 695 834 1,390 1,668 2,085 2,780 4,170 8,340 14,401 28,802 43,203 57,604 72,005 86,406 144,010 172,812 216,015 288,020 432,030 864,060 2,001,739 4,003,478 6,005,217 8,006,956 10,008,695 12,010,434 20,017,390 24,020,868 30,026,085 40,034,780 60,052,170 and 120,104,340, with no remainder.

Since 120,104,340 cannot be divided by just 1 and 120,104,340, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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